Home / 11,120,234.87-16,692,143.61-9,849,094.44

Finding the Fourth Proportional to 11,120,234.87, 16,692,143.61 and 9,849,094.44

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Solution

The fourth proportional to 11,120,234.87, 16,692,143.61 and 9,849,094.44 is: 14,784,085.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,120,234.87 : 16,692,143.61 = 9,849,094.44 : x
  2. Step 2: Convert to fraction form
    11,120,234.87/16,692,143.61 = 9,849,094.44/x
  3. Step 3: Cross multiply
    11,120,234.87x = 16,692,143.61 × 9,849,094.44
  4. Step 4: Simplify right side
    11,120,234.87x = 164,402,498,820,932.50
  5. Step 5: Solve for x
    x = 164,402,498,820,932.50/11,120,234.87
  6. Step 6: Final answer
    x = 14,784,085.12

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.